Struct ExecuteBatchDmlRequest

pub struct ExecuteBatchDmlRequest {
    pub request_options: Option<RequestOptions>,
    pub seqno: Option<i64>,
    pub statements: Option<Vec<Statement>>,
    pub transaction: Option<TransactionSelector>,
}

The request for ExecuteBatchDml.

Activities

This type is used in activities, which are methods you may call on this type or where this type is involved in. The list links the activity name, along with information about where it is used (one of request and response).

• instances databases sessions execute batch dml projects (request)

Fields

request_options: Option<RequestOptions>

Common options for this request.

seqno: Option<i64>

Required. A per-transaction sequence number used to identify this request. This field makes each request idempotent such that if the request is received multiple times, at most one will succeed. The sequence number must be monotonically increasing within the transaction. If a request arrives for the first time with an out-of-order sequence number, the transaction may be aborted. Replays of previously handled requests will yield the same response as the first execution.

statements: Option<Vec<Statement>>

Required. The list of statements to execute in this batch. Statements are executed serially, such that the effects of statement i are visible to statement i+1. Each statement must be a DML statement. Execution stops at the first failed statement; the remaining statements are not executed. Callers must provide at least one statement.

transaction: Option<TransactionSelector>

Required. The transaction to use. Must be a read-write transaction. To protect against replays, single-use transactions are not supported. The caller must either supply an existing transaction ID or begin a new transaction.

Trait Implementations

impl Clone for ExecuteBatchDmlRequest

fn clone(&self) -> ExecuteBatchDmlRequest

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ExecuteBatchDmlRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ExecuteBatchDmlRequest

fn default() -> ExecuteBatchDmlRequest

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ExecuteBatchDmlRequest

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ExecuteBatchDmlRequest

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl RequestValue for ExecuteBatchDmlRequest